Pseudomyrmex maculatus

Pseudomyrmex maculatus
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Hymenoptera
Family:	Formicidae
Subfamily:	Pseudomyrmecinae
Genus:	Pseudomyrmex
Species:	P. maculatus
Binomial name
Pseudomyrmex maculatus (Smith, F., 1855) Specimen labels
Synonyms
Pseudomyrma nigropilosa laticeps Forel, 1906 Pseudomyrma nigropilosa wagneri Santschi, 1922

Distribution

Latitudinal Distribution Pattern

Latitudinal Range: 5.033333333° to -22.908°.

North Temperate	North Subtropical	Tropical	South Subtropical	South Temperate

• Source: AntMaps

Distribution based on Regional Taxon Lists

Neotropical Region: Argentina, Barbados, Brazil (type locality), Guyana, Peru, Suriname, Trinidad and Tobago.

Distribution based on AntMaps

Distribution based on AntWeb specimens

Check data from AntWeb

Countries Occupied

Number of countries occupied by this species based on AntWiki Regional Taxon Lists. In general, fewer countries occupied indicates a narrower range, while more countries indicates a more widespread species.

Estimated Abundance

Relative abundance based on number of AntMaps records per species (this species within the purple bar). Fewer records (to the left) indicates a less abundant/encountered species while more records (to the right) indicates more abundant/encountered species.

Castes

Images from AntWeb

Worker. Specimen code casent0178621. Photographer April Nobile, uploaded by California Academy of Sciences.	Owned by MIZA, Maracay, Venezuela.

Nomenclature

The following information is derived from Barry Bolton's Online Catalogue of the Ants of the World.

• maculatus. Pseudomyrma maculata Smith, F. 1855c: 158 (w.) BRAZIL. Combination in Pseudomyrmex: Kempf, 1958f: 454. Subspecies of gracilis: Emery, 1890b: 60. Revived status as species: Dalla Torre, 1893: 57; Mann, 1916: 426. Senior synonym of laticeps, wagneri: Kempf, 1958f: 454.
• laticeps. Pseudomyrma nigropilosa r. laticeps Forel, 1906d: 229 (w.) TRINIDAD. Junior synonym of maculatus: Kempf, 1958f: 454.
• wagneri. Pseudomyrma nigropilosa st. wagneri Santschi, 1922b: 347 (w.) ARGENTINA. Gallardo, 1932a: 53 (q.). Junior synonym of maculatus: Kempf, 1958f: 454.

References

• Dalla Torre, K. W. von. 1893. Catalogus Hymenopterorum hucusque descriptorum systematicus et synonymicus. Vol. 7. Formicidae (Heterogyna). Leipzig: W. Engelmann, 289 pp. (page 57, Revived status as species)
• Emery, C. 1890b. Voyage de M. E. Simon au Venezuela (Décembre 1887 - Avril 1888). Formicides. Ann. Soc. Entomol. Fr. (6)(10): 55-76 (page 60, Race of gracilis)
• Franco, W., Ladino, N., Delabie, J.H.C., Dejean, A., Orivel, J., Fichaux, M., Groc, S., Leponce, M., Feitosa, R.M. 2019. First checklist of the ants (Hymenoptera: Formicidae) of French Guiana. Zootaxa 4674, 509–543 (doi:10.11646/zootaxa.4674.5.2).
• Kempf, W. W. 1958f. Estudos sôbre Pseudomyrmex. II. (Hymenoptera: Formicidae). Stud. Entomol. (n.s.) 1: 433-462 (page 454, Combination in Pseudomyrmex)
• Kempf, W. W. 1958f. Estudos sôbre Pseudomyrmex. II. (Hymenoptera: Formicidae). Stud. Entomol. (n.s.) 1: 433-462 (page 454, Senior synonym of laticeps and wagneri)
• Mann, W. M. 1916. The Stanford Expedition to Brazil, 1911, John C. Branner, Director. The ants of Brazil. Bulletin of the Museum of Comparative Zoology 60: 399-490 (page 426, Revived status as species)
• Smith, F. 1855c. Descriptions of some species of Brazilian ants belonging to the genera Pseudomyrma, Eciton and Myrmica (with observations on their economy by Mr. H. W. Bates). Trans. Entomol. Soc. Lond. (2) 3: 156-169 (page 158, worker described)

References based on Global Ant Biodiversity Informatics

• Antoniazzi R., R. N. S. L. Garoo, W. Dattilo, S. P. Ribeiro, and F. S. Neves. 2019. Ant species richness and interactions in canopies of two distinct successional stages in a tropical dry forest. The Science of Nature 106: 20
• Cuezzo, F. 1998. Formicidae. Chapter 42 in Morrone J.J., and S. Coscaron (dirs) Biodiversidad de artropodos argentinos: una perspectiva biotaxonomica Ediciones Sur, La Plata. Pages 452-462.
• Escalante Gutiérrez J. A. 1993. Especies de hormigas conocidas del Perú (Hymenoptera: Formicidae). Revista Peruana de Entomología 34:1-13.
• Fernández F., and E. E. Palacio. 1995. Hormigas de Colombia IV: nuevos registros de géneros y especies. Caldasia 17: 587-596.
• Fernández, F. and S. Sendoya. 2004. Lista de las hormigas neotropicales. Biota Colombiana Volume 5, Number 1.
• Forel A. 1906. Fourmis néotropiques nouvelles ou peu connues. Annales de la Société Entomologique de Belgique 50: 225-249.
• Franco W., N. Ladino, J. H. C. Delabie, A. Dejean, J. Orivel, M. Fichaux, S. Groc, M. Leponce, and R. M. Feitosa. 2019. First checklist of the ants (Hymenoptera: Formicidae) of French Guiana. Zootaxa 4674(5): 509-543.
• Gallardo A. 1932. Las hormigas de la República Argentina. Subfamilia Mirmicinas, sección Promyrmicinae. Anales del Museo Nacional de Historia Natural de Buenos Aires 37: 37-87.
• Kempf W. W. 1958. Estudos sôbre Pseudomyrmex. II. (Hymenoptera: Formicidae). Studia Entomologica (n.s.)1: 433-462.
• Kempf W. W. 1978. A preliminary zoogeographical analysis of a regional ant fauna in Latin America. 114. Studia Entomologica 20: 43-62.
• Kempf, W.W. 1972. Catalago abreviado das formigas da regiao Neotropical (Hym. Formicidae) Studia Entomologica 15(1-4).
• Kusnezov N. 1978. Hormigas argentinas: clave para su identificación. Miscelánea. Instituto Miguel Lillo 61:1-147 + 28 pl.
• Santschi F. 1922. Myrmicines, dolichodérines et autres formicides néotropiques. Bulletin de la Société Vaudoise des Sciences Naturelles 54: 345-378.
• Ward P. S. 1990. The Ant Subfamily Pseudomyrmecinae (Hymenoptera: Formicidae): Generic Revision and Relationship to Other Formicids. Systematic Entomology 15: 449-489
• Ward P. S. 1992. Ants of the genus Pseudomyrmex (Hymenoptera: Formicidae) from Dominican amber, with a synopsis of the extant Antillean species. Psyche (Cambridge) 99: 55-85
• Wheeler W. M. 1922. The ants of Trinidad. American Museum Novitates 45: 1-16.